/* Archivo (variable weight 100-900 per subset) */
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('fonts/archivo-vietnamese.woff2') format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('fonts/archivo-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('fonts/archivo-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* IBM Plex Mono 400 */
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url('fonts/ibmplexmono-400-cyrillic-ext.woff2') format('woff2'); unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F; }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url('fonts/ibmplexmono-400-cyrillic.woff2') format('woff2'); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url('fonts/ibmplexmono-400-vietnamese.woff2') format('woff2'); unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB; }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url('fonts/ibmplexmono-400-latin-ext.woff2') format('woff2'); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url('fonts/ibmplexmono-400-latin.woff2') format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

/* IBM Plex Mono 500 */
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 500; font-display: swap; src: url('fonts/ibmplexmono-500-cyrillic-ext.woff2') format('woff2'); unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F; }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 500; font-display: swap; src: url('fonts/ibmplexmono-500-cyrillic.woff2') format('woff2'); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 500; font-display: swap; src: url('fonts/ibmplexmono-500-vietnamese.woff2') format('woff2'); unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB; }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 500; font-display: swap; src: url('fonts/ibmplexmono-500-latin-ext.woff2') format('woff2'); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 500; font-display: swap; src: url('fonts/ibmplexmono-500-latin.woff2') format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

/* IBM Plex Mono 600 */
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 600; font-display: swap; src: url('fonts/ibmplexmono-600-cyrillic-ext.woff2') format('woff2'); unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F; }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 600; font-display: swap; src: url('fonts/ibmplexmono-600-cyrillic.woff2') format('woff2'); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 600; font-display: swap; src: url('fonts/ibmplexmono-600-vietnamese.woff2') format('woff2'); unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB; }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 600; font-display: swap; src: url('fonts/ibmplexmono-600-latin-ext.woff2') format('woff2'); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 600; font-display: swap; src: url('fonts/ibmplexmono-600-latin.woff2') format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

/* IBM Plex Sans (variable weight 400-700 per subset) */
@font-face { font-family: 'IBM Plex Sans'; font-style: normal; font-weight: 400 700; font-stretch: 100%; font-display: swap; src: url('fonts/ibmplexsans-cyrillic-ext.woff2') format('woff2'); unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F; }
@font-face { font-family: 'IBM Plex Sans'; font-style: normal; font-weight: 400 700; font-stretch: 100%; font-display: swap; src: url('fonts/ibmplexsans-cyrillic.woff2') format('woff2'); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'IBM Plex Sans'; font-style: normal; font-weight: 400 700; font-stretch: 100%; font-display: swap; src: url('fonts/ibmplexsans-greek.woff2') format('woff2'); unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF; }
@font-face { font-family: 'IBM Plex Sans'; font-style: normal; font-weight: 400 700; font-stretch: 100%; font-display: swap; src: url('fonts/ibmplexsans-vietnamese.woff2') format('woff2'); unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB; }
@font-face { font-family: 'IBM Plex Sans'; font-style: normal; font-weight: 400 700; font-stretch: 100%; font-display: swap; src: url('fonts/ibmplexsans-latin-ext.woff2') format('woff2'); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'IBM Plex Sans'; font-style: normal; font-weight: 400 700; font-stretch: 100%; font-display: swap; src: url('fonts/ibmplexsans-latin.woff2') format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: #f4f6f9;
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  color: #0b2135;
}

.navlink { position: relative; cursor: pointer; transition: color .18s; }
.navlink:hover { color: #1e5fa8; }

.btn-primary { transition: transform .18s, box-shadow .18s, background .18s; cursor: pointer; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 26px -10px rgba(30,95,168,.55); }

.btn-ghost { transition: border-color .18s, background .18s; cursor: pointer; }
.btn-ghost:hover { border-color: #1e5fa8; background: rgba(30,95,168,.06); }

.card-lift { transition: transform .2s, box-shadow .2s, border-color .2s; }
.card-lift:hover { transform: translateY(-4px); box-shadow: 0 22px 40px -22px rgba(11,33,53,.35); border-color: rgba(30,95,168,.4); }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.16,.8,.3,1), transform .7s cubic-bezier(.16,.8,.3,1); }
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

img { max-width: 100%; }

/* ---- Layout scaffolding (padding/grids that change per breakpoint) ---- */
.nav-inner { padding: 18px 40px; }
.hero-inner { padding: 96px 40px 84px; }
.hero-title { font-size: 68px; letter-spacing: -1.8px; }
.section-inner { padding: 88px 40px; }
.section-title { font-size: 42px; }
.kontakt-title { font-size: 46px; }
.page-header-inner { padding: 70px 40px 56px; }
.legal-content { padding: 72px 40px; }
.legal-card { padding: 40px; }
.footer-inner { padding: 28px 40px; }

.services-grid { grid-template-columns: repeat(3, 1fr); }
.ablauf-grid { grid-template-columns: repeat(4, 1fr); }
.referenzen-grid { grid-template-columns: 1fr 1fr; }
.kontakt-grid { grid-template-columns: 1.1fr .9fr; gap: 52px; }

/* ---- Mobile nav toggle ---- */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px;
  height: 34px;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  flex-shrink: 0;
}
.nav-toggle span { display: block; width: 100%; height: 2px; background: #0b2135; border-radius: 2px; }

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 4px !important;
    background: #fff;
    padding: 12px 24px 22px;
    box-shadow: 0 18px 30px -14px rgba(11,33,53,.25);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transition: max-height .25s ease, opacity .2s ease;
  }
  .nav-links.open { max-height: 420px; opacity: 1; pointer-events: auto; }
  .nav-links .navlink { padding: 10px 0; width: 100%; }
  .nav-links .btn-primary { margin-top: 6px; text-align: center; width: 100%; }
}

@media (max-width: 960px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .ablauf-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 880px) {
  .kontakt-grid { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 800px) {
  .section-inner { padding: 60px 28px; }
  .hero-inner { padding: 64px 28px 56px; }
  .section-title { font-size: 32px; }
  .kontakt-title { font-size: 34px; }
}

@media (max-width: 700px) {
  .referenzen-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; padding: 24px 24px; }
}

@media (max-width: 600px) {
  .nav-inner { padding: 14px 20px; }
  .hero-inner { padding: 48px 20px 44px; }
  .hero-title { font-size: 38px; letter-spacing: -1px; }
  .hero-actions { flex-wrap: wrap; }
  .hero-actions a { flex: 1 1 auto; text-align: center; }
  .hero-stats { gap: 28px !important; flex-wrap: wrap; }
  .section-inner { padding: 48px 20px; }
  .section-title { font-size: 27px; }
  .services-grid, .ablauf-grid { grid-template-columns: 1fr; }
  .page-header-inner { padding: 48px 20px 36px; }
  .legal-content { padding: 44px 20px; }
  .legal-card { padding: 24px; }
}